39252473 has 16 divisors (see below), whose sum is σ = 45722880. Its totient is φ = 33367296.

The previous prime is 39252469. The next prime is 39252503. The reversal of 39252473 is 37425293.

It is a cyclic number.

It is not a de Polignac number, because 39252473 - 2² = 39252469 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (39252403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8498 + ... + 12276.

It is an arithmetic number, because the mean of its divisors is an integer number (2857680).

Almost surely, 2^39252473 is an apocalyptic number.

It is an amenable number.

39252473 is a deficient number, since it is larger than the sum of its proper divisors (6470407).

39252473 is a wasteful number, since it uses less digits than its factorization.

39252473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3856.

The product of its digits is 45360, while the sum is 35.

The square root of 39252473 is about 6265.1794068486. The cubic root of 39252473 is about 339.8513565932.

The spelling of 39252473 in words is "thirty-nine million, two hundred fifty-two thousand, four hundred seventy-three".